This pages presents various research results relating to micropayments that have been discovered in the Cryptography and Information Security Group of MIT's Lab for Computer Science.

• An Implementation of MicroMint,
  by Jeffrey Burstein. MIT EECS Master's Thesis, May 1998.

• Stanislaw Jarecki and Andrew Odlyzko:

``An efficient micropayment system based on probabilistic polling.''
Financial Cryptography'97
Postscript
• Electronic Lottery Tickets as Micropayments (rump session talk given at the Financial Cryptography '97 conference, and to appear in the proceedings of that conference)
  (Postscript version)
  (Latex version)

• PayWord and MicroMint--Two Simple Micropayment Schemes by R.L. Rivest and A. Shamir. (To appear.)
  (PowerPoint slides for RSA '96 conference.)